151897515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 304680960

約数和(自身を除く): 152783445

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 347, 379, 385, 1041, 1137, 1155, 1735, 1895, 2429, 2653, 3817, 4169, 5205, 5685, 7287, 7959, 11451, 12145, 12507, 13265, 19085, 20845, 26719, 29183, 36435, 39795, 57255, 62535, 80157, 87549, 131513, 133595, 145915, 394539, 400785, 437745, 657565, 920591, 1446643, 1972695, 2761773, 4339929, 4602955, 7233215, 10126501, 13808865, 21699645, 30379503, 50632505, 151897515]

約数ペア:

[(1, 151897515), (3, 50632505), (5, 30379503), (7, 21699645), (11, 13808865), (15, 10126501), (21, 7233215), (33, 4602955), (35, 4339929), (55, 2761773), (77, 1972695), (105, 1446643), (165, 920591), (231, 657565), (347, 437745), (379, 400785), (385, 394539), (1041, 145915), (1137, 133595), (1155, 131513), (1735, 87549), (1895, 80157), (2429, 62535), (2653, 57255), (3817, 39795), (4169, 36435), (5205, 29183), (5685, 26719), (7287, 20845), (7959, 19085), (11451, 13265), (12145, 12507)]